baber/WOPTO huggingface dataset:
Patent JP-S5717337-A (JP)
Title: Hydraulic controlling circuit for hydraulic transferring and feeding apparatus
Inventor: TAKAGI TOMIO
IPC: F15B11/20
Filed: 1980-07-02
Abstract: PURPOSE: To reduce the power cost, and to operate with less consumption of oil, by attaching a pipe for connecting the 3-positioned solenoid valve and also a hydraulic cam pump in the pipeline between the antirod-side chamber and the check valve.  
     CONSTITUTION: To make the advancing and returning motion of a feed bar, a solenoid valve 8 is actuated and shut the pipeline. Then a 3-positioned solenoid valve 12 is actuated and the pipeline is communicated by a position 12'. The pressurized oil in the inside of the accumulator is led to the antirod-side chamber 1 to advance a feed bar. When the solenoid valve 12 is reversely operated to communicate the pipeline by the position 12', the pressurized oil in the inside of the accumulator is led to the rod-side chamber 1' and the feed bar is returned by the shortening action of an advancing cylinder 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000280468-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: KATSURAGI KOJI
IPC: B41J2/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To increase the flying velocity of ink while suppressing fluctuation thereof among nozzles. SOLUTION: The ink jet head 3 is manufactured by laminating a substrate 109, a barrier wall 107, a piezoelectric element 105, and an individual electrode 103. An ink channel 116 having side face defined by a barrier wall 107 is coupled with the hole 101 of a nozzle 115. The ink channel 116 has substantially conical shape and the area of cross-section parallel with the bottom face decreases as the cross-section recedes from the bottom. The side face defined by the barrier wall 107 inflates into the ink channel 116. The barrier wall 107 also serves as a common electrode. The part between an individual electrode 103 and the barrier wall 107 of the piezoelectric element 105 serves as a drive part.
Patent JP-S57204621-A (JP)
Title: Weighting method of surface acoustic wave filter
Inventor: FUJIWARA YOSHIAKI
IPC: H03H9/64
Filed: 1981-06-10
Abstract: PURPOSE:To obtain filter characteristics having high reproducibility, by securing the linearity at one side of the envelope curve of an apodize type roller screen elecrode which forms an input/output transducer and giving the strong directivity to the envelope curve according to the propagating direction of a surface wave. CONSTITUTION:A signal is applied to the input and output transducers consisting of apodize type roller screen electrodes through an electrode terminal 12. The signal is extracted through an electrode terminal 13. Envelope curves 16 and 17 connecting the end parts of the roller electrodes at the side near the center line connecting input and output transducers are formed into the straight lines parallel to each other. Thus the wave which propagates toward the center of a substrate and goes obliquely to a multitrip coupler can be reduced.
Patent JP-S63254045-A (JP)
Title: Electronic blackboard
Inventor: KIMURA HISAO
IPC: B41J2/01
Filed: 1987-04-10
Abstract: PURPOSE:To enable an enlarged image having an efficient picture quality to be quickly displayed on a surface of a blackboard, by arranging a non-impact type recording head like an ink jet opposite to a surface of a writing medium as an enlarging display means. CONSTITUTION:An ink jet 28 is so constructed that ink is jetted to a surface of a writing medium 5 from a nozzle 32 by generating high pressure wave by impressing pulse voltage to an electrostrictive element 31 in contact with an outer periphery of a glass cylinder 30 in which an ink chamber 29 is provided. In the case where it is desirous to display materials or the like on hand by enlargement on the writing medium 5, when they are inserted into an image scanner 4 from a charge opening 7, images of character, graphic, etc. on the faces of materials are read with a second read element in the image scanner 4, sent to the ink jet 28, and enlarged to be recorded on the writing medium 5 via ink to be jetted from respective nozzles 32, 32.... Then, this enlarged recorded image appears on the surface of the blackboard due to sending the writing medium 5 by driving a motor 18.
Patent JP-S5316105-A (JP)
Title: Inner construction at shoulder in fluid machine
Inventor: TSUBOUCHI KUNIYOSHI
IPC: F01D11/00
Filed: 1976-07-28
Abstract: PURPOSE:To improve the efficiency at every shoulder reducing the leakage flow, by means of installing vanes and forming eddies at the outer space from the end of the moving vane with stator blades and moving vanes of the diaphragm.
Patent JP-H05260942-A (JP)
Title: Leaf tobacco feeder
IPC: A24B1/06
Filed: 1992-03-16
Abstract: PURPOSE:To feed leaf tobacco one by one to a prescribed place by pushing up the leaf tobacco with a lifter frame, sucking the leaf tobacco with a transfer member, transferring the leaf tobacco to a feeding position and releasing the negative pressure at the position. CONSTITUTION:Leaf tobacco is pushed up to a sucking position with a lifter frame 31 while holding the posture of the leaf tobacco with stabilizing plates 37 for controlling the posture of the leaf tobacco in the form of a relatively to the lifter frame 31. A truncated chevron negative pressure is produced with a sucker 21 and the leaf tobacco is sucked with suction ports (17b)... in a rotating arm 6 of a transfer member and transferred from the sucking position to the feeding position. The negative pressure is then released at the feeding position. The operation of the lifter frame, transfer member and sucker is controlled with a control panel 39.
Patent JP-H04302243-A (JP)
Title: Automatic package state setting system
Inventor: ARINO YOSHIKAZU
IPC: H04L69/40
Filed: 1991-03-29
Abstract: PURPOSE:To automatically set a package state not only when an activate line is inserted but also when a power supply voltage is instantaneously interrupted. CONSTITUTION:A power supply voltage monitor circuit 21 monitors an internal power supply voltage Vx of a package 11, detects the internal power supply voltage Vx lower than a threshold value before the package 11 is inserted or when the power supply voltage is instantaneously interrupted, and outputs a state setting request signal 14 at an 'L' level. On the other hand, the internal power supply voltage Vx after the package 11 is inserted or after the instantaneous interruption of the power supply voltage is recovered is detected, and the state setting request signal 14 at an 'H' level is outputted. In this case, this signal is held at the 'L' level only for a fixed period by the operation of an integration circuit 2 after the internal power supply voltage Vx exceeds the threshold value. This signal is inputted to a state setting request signal input part 16 of a control part 15 in a device. The control part 15 in the device outputs a state setting signal 18 at timing for starting the state setting request signal 14 and sets the state of the package 11.
Patent JP-H03287287-A (JP)
Title: Image forming device provided with original reader
Inventor: KOSUGIYAMA OTOYA
IPC: G03G15/00
Filed: 1990-04-03
Abstract: PURPOSE:To prevent an original from being damaged and to reduce power consumption and noise by making one part of a recording paper conveying path double as an original conveying path and also stopping an image forming process during the operation time of conveying and reading the original. CONSTITUTION:An original reader is incorporated with a feeder 2 functioning as a paper feeding device in a printer provided with an electrophotographic process, and at least some parts of the path and the member for conveying the recording paper are used in common for conveying the original. And when the original passes through in the printer 1, the electrophotographic process; scanning with laser, emitting the laser, developing, impressing a voltage and a transfer voltage and heating a fixing device 9a, etc., are stopped. Then, the adhesion of developer on the original and electrostatic charging can be prevented, and also, since the fixing device is not heated, the steam does not evaporate from the original. The original can be ejected in a good state without being curled, and also, the power consumption and the noise can be reduced while the original is being read.
Patent JP-S59213854-A (JP)
Inventor: SATOU RIYOUDA
IPC: E04D13/00
Filed: 1983-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5714868-A (JP)
Title: Cleaning device
Inventor: TAJIMA HATSUO
IPC: G03G21/10
Filed: 1980-07-01
Abstract: PURPOSE:To recover only the reusable toner on a photoreceptor and prevent the scattering of the toner by providing a revolving roller on the upper stream side of a cleaning member, and applying an electric field between the roller and the photoreceptor. CONSTITUTION:A toner capturing device consisting of a capturing roller 7, a blade 8, and a conveying screw 11 is provided on the upper stream side of a cleaning device 2. The roller 7 consists of a nonmagnetic sleeve 10 containing therein a magnet 9, wherein the clearance from the photoreceptor 1 is maintained at 250mu. A DC or AC electric field is applied between the sleeve 10 and the photoreceptor 1. Thereby only the reusable uniform toner particles containing no paper dust and the like are captured on the sleeve 10, and are recovered into a developing device by a screw 11. Since the electric field is applied, the amount of toner scattering is reduced considerably.
Patent JP-H11285950-A (JP)
Title: Machine tool
Inventor: KAWAI HIDETSUGU
IPC: G05B19/18
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To maintain the processing accuracy at resuming the processing even if such a condition is generated that a workpiece can no more be carried in or out. SOLUTION: This machine tool is equipped with a workpiece supporting means such as a spindle 3, a processing means 20 such as a tool rest, a control device 21 to control them, and a loader 2. The arrangement further includes an idling operation means 26 and a judging means 25. The judging means 25 judges the condition that the carry-in and carry-out of works can not be conducted because of no material existance in the supply position P of a workpiece W or the full occupation of the work discharge position Q and machining can not be executed. The idling operation part 26 permits the spindle 3 and processing means 20 to make a non-machining operation similar to the regular process of machining in the case of impossibility of machining.
Patent JP-H0750319-A (JP)
Title: Improved apparatus and method for insulation of tape automated bonding beam lead
Inventor: UIRIAMU BURUUSU RIIDO
IPC: H01L23/31
Filed: 1994-04-27
Abstract: PURPOSE: To reduce costs and improve insulation reliability by depositing insulating material on a substrate having one electric contact and etching the insulating material, so as to form an insulating member on the substrate. CONSTITUTION: An electric beam lead 14 is bonded or welded to a substrate electric contact 18 on a substrate 12. An insulating member 20 is attached to the substrate 12 between the electric beam lead 14 and the substrate 12. The insulating member 20 is formed by depositing polymer photomask material on the substrate 12, photo-forming a polymer photomask material and etching the photomask. The insulating member is attached to the substrate 12 and is lifted from the substrate 12. The short circuit between the electric beam lead 14 and the substrate 12 can be prevented, by insulation between the electric beam lead 14 and the substrate 12 by the insulating member 20. The insulating member 20 is provided between the substrate electric contact 18 and an edge 22 of the substrate 12.
Patent JP-S5425131-A (JP)
Title: Control system for input-output terminal
Inventor: YAMAMURA TOORU
IPC: G06F13/12
Filed: 1977-07-28
Abstract: PURPOSE: To eliminate the need for the option part of a photo mask by enabling an initial reset signal generated through the "ON" operation of a power supply to set the input-output mode of an input-output combinationally-used terminal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59217621-A (JP)
Title: Production of cubic calcium carbonate having 0.1[1.0mum average particle diameter and good dispersibility
Inventor: TODAKA NOBUMASA
IPC: C01F11/18
Filed: 1983-05-19
Abstract: PURPOSE:To obtain the titled uniform calcium carbonate without secondary aggregation, by adding calcium hydroxide to an aqueous suspension of ultrafine cubic calcium carbonate, and introducing a gas containing gaseous carbon dioxide thereto. CONSTITUTION:A gas containing gaseous carbon dioxide is introduced into an aqueous suspension of calcium hydroxide to give an aqueous suspension of ultrafine cubic calcium carbonate having <0.1mum average particle diameter, and calcium hydroxide is then added and mixed with the resultant aqueous suspension. A gas containing gaseous carbon dioxide is then introduced thereinto to carbonate the calcium carbonate. Thus, calcium carbonate is produced and grown on ultrafine cubic calcium carbonate having <0.1mum average particle diameter as crystal nuclei to give the aimed uniform cubic calcium carbonate having 0.1-1.0mum average particle diameter. The desired cubic calcium carbonate having 0.1-1.0mum average particle diameter can be produced freely by repeating operations once or more times, adding calcium hydroxide and carbonating the produced and grown calcium carbonate as new crystal nuclei in the method.
Patent JP-S5716107-A (JP)
Title: Switching method of air blower feeding dehumidified air into blast furnace
Inventor: KOMATSU KATSUJIROU
IPC: C21B9/16
Filed: 1980-07-03
Abstract: PURPOSE:To shorten the time of switching an air blower as well as lessen the loss of power during the switching period by a method in which the regulation of the moisture content of air blown  into a blast furnace is made while gradually intensifying forced humidification to the dehumidified  air prior to the beginning of switching the air blower and the moisture content of air blown into blast furnace is regulated to much the same one as that of the open air when the air blower is to  be switched. CONSTITUTION:A humidifier 11 and a hygrometer 12 are placed in a cold air tube 10. Prior to  the beginning of switching an air blower 1 to an air blower 2, the moisture content of air is regulated to much the same one as that of the open air with a given speed by means of a humidifier  11 in a varying range enough not to change the operation of a blast furnace 16. Then, the moisture content of air blown into the blast furnace 16 is controlled in such a way as to nearly equalize  the moisture content with that of the open air by regulating a variation in the moisture content of  air due to the reduction of the amount of dehumidified air from the air blower 1 by means of the  valve of the humidifier 11 on the basis of the detected value of the hygrometer 12. The switching  of the air blower during the period is performed only by valves 4, 6, 3, and 5, and therefore, the  switching can be completed in a short time. In the figure, 9 is a dehumidifier provided on the  suction side of the air blower 1.
Patent JP-H11286238-A (JP)
Title: Lighting control device for vehicle
Inventor: ISHII HIROAKI
IPC: B60Q1/12
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To call a driver's attention to a dangerous area by detecting the dangerous area existing in front of a vehicle, and controlling a lighting direction so as to light the detected dangerous area. SOLUTION: A danger precognitive detecting part examines a road and the status of a dangerous area in a proceeding direction on the basis of the information of the dangerous area obtained from the present position information and the like of an automobile 102. Upon judging the dangerous area to be within about 100 m in the proceeding direction of the automobile 102 and to be in an area that can be lighted, a lighting angle θ1 to the dangerous area 3d in the automobile 102 about 50 m short of the dangerous area 3d is computed, and then the position of the automobile 102 about two seconds later from the position about 50 m short of the dangerous area 3d is presumed from vehicle speed information and the like to compute a lighting angle θ2 to the dangerous area 3d.  On the basis of this, a control motor is rotated from about 50 m short of the dangerous area 3d to control to light the dangerous area 3d by an auxiliary lighting system. A driver can therefore recognize the dangerous area 3d.
Patent JP-S5424530-A (JP)
Title: Solidstate pick up unit
Inventor: HORII SAKAKI
IPC: H04N5/335
Filed: 1977-07-26
Abstract: PURPOSE: To increase the photo detecting region and to improve the sensitivity, by forming the overflow drain region every other channel stopper region to section each video element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01262197-A (JP)
Title: Ball eraser generating no erasure waste
Inventor: IOGI MASATOSHI
IPC: B43L19/00
Filed: 1988-04-12
Abstract: PURPOSE:To prevent the generation of erasing waste, by a method wherein the fine particles and large particles on the surface of a sphere get into the sphere while taking-in graphite particles and continuously erase a character under mixing. CONSTITUTION:An apparatus for mounting a ball erasure 6 generating no erasing waste is constituted so that a dome-shaped ball holder 7 having flexibility is fixed to a case main body 10 formed from a ball extruder 11, a compression spring 13 and a cap 14, and the case main body 10 mounts the ball eraser 6 in the ball adapter 7. A proper amount of fine particles 1 and large particles 2, which are made of an erasing substance, and a fiber 4 are mixed with a viscous resin 3 and the resulting mixture is formed into a sphere having proper hardness and viscosity as well as an appropriate size to form the ball eraser 6 and, when this ball erase 6 is rubbed against a character, the fine particles 1 and large particles 2 made of an erasing substance present on the surface of the sphere generate surface movement while taking-in the graphite particles forming the character to complicatedly knead said graphite with the ball eraser 6 generating no erasing waste and continuous erasing action can be performed.
Patent JP-H09256345-A (JP)
Title: Mooring post
Inventor: KURITA TETSUYA
IPC: E02B3/24
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To increase the reflecting function, by fitting a reflector provided with a reflecting layer composed of a number of small glass beads on the upper face of the head of a mooring post made of cast iron. SOLUTION: A reflector 23 is constituted of a synthetic resin support body 24, a transparent synthetic resin layer 25 like a trapezoidal conical body covered thereon, and a number of glass beads which are partly protruded and fixed on the surface of layer 25. The leg with a cylindrical male screw at the lower face of the support body 24 is screwed in a female screw provided on the inside of the upper face hole of the head 22 in a mooring post 22 to fix the reflector 23. In this time, since the reflector 23 is fixed on the upper face of the flat heat 22 and provided with a reflecting layer including glass beads on the side face and the upper face, a reflecting beam having an equal luminous intensity against all directions can be obtained and hence, it can be easily confirmed visually.  When the shape and installation location of the reflector 23 are appropriately designed, the reflecting function is equalized in the whole directions and also the intensity in a specified direction can be adjusted. In this way, the post can be easily fixed and the appearance can be improved.
Patent JP-H08257711-A (JP)
Title: Method for continuous casting for mo-w-added heat resistant steel tube stock
Inventor: SEZE AKIFUMI
IPC: B22D27/02
Filed: 1995-03-24
Abstract: PURPOSE: To improve a creep rupture characteristics and toughness by performing electromagnetic stirring to a billet for heat resistant steel tube stock containing a prescribed content of C and the prescribed contents of at least one of Cr, Mo and W in a continuous casting so that the value of a spe cific equation becomes a prescribed value. CONSTITUTION: A purpose to execute the electromagnetic stirring is for reducing a center segregation and a center porosity by stirring the non-solidified part and thereafter transforming a solidified structure to equi-axed crystal. A dw is a position in a thickness direction of a cast billet in the negative segregation zone formed by executing the electromagnetic stirring and is obtd. with dw=K(L /Vc). In the relation between the dw/D (%) and the developing frequency (pieces/ m) of fine laminated crack defect, at the time of exceeding 70% dw/D, the defect is developed. Further, at the time of giving the electromagnetic stirring of <=40% dw/D, i.e., the step at the comparatively initial stage, the equi-axed crystal is coarsened, and the segregation and the porosity are not improved.  The creep rupture characteristics and the toughness can be improved by executing the electromagnetic stirring so as to become 40<=dw/D<=70.
Patent JP-H0653434-A (JP)
Title: Semiconductor working method for manufacture of insulating polysilicon land cavity and for manufacture of capacitor
Inventor: TOURUN TEII DOON
IPC: H01L21/304
Filed: 1993-04-16
Abstract: PURPOSE: To remove slurry residues by selectively etching a second material which is filled in polysilicon lined cavities. CONSTITUTION: A polysilicon layer 22 is deposited on a first material layer 18 and in contact openings 20, as thick as a half the opening size A and contacted to active region areas 15b, resulting in that the polysilicon lined cavities 24 open to the outside are defined. A second material layer 28 and the polysilicon layer 22 are chemically and mechanically polished up to the first material layer surface with a slurry, thereby perfectly filling the cavities 24 with the second material 28. The second material layer 28 remaining in the cavities 24 is selectively etched from the wafer, compared with the polysilicon to thereby substantially remove the slurry residues.
Patent JP-S61247931-A (JP)
Title: Temperature monitoring system
Inventor: DENPO YOSHIYUKI
IPC: G01D7/00
Filed: 1985-04-26
Abstract: PURPOSE:To monitor the temperatures of plural spots from a given seat by using a dead channel of a television for domestic used. CONSTITUTION:A temperature signal from each of temperature sensors S1, S2-Sn is inputted until a changeover apparatus 1 and one input signal alone is selected by the changeover apparatus 1 and outputted to a next A/D converter 2. A detected value of a certain temperature sensor is converted into a digital value and inputted to a microprocessor 4 via an interface circuit 3 from the A/D converter 2. When the dead channel of the television TV is selected, the digital values corresponding to temperature data inputted from the microprocessor MP are displayed. In other words, the microprocessor MP works according to a program loaded from a storage medium 4 and an inputted digital signal is converted into a numerical value of a corresponding temperature so as to be displayed on the television TV.
Patent JP-S59211697-A (JP)
Inventor: EDOGAA ZEE JIYASUTASU
IPC: D21F5/04
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。